2079421246

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1\times {\mathrm{2237}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 3623196672

約数和(自身を除く): 1543775426

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 991, 1982, 2237, 4474, 6937, 13874, 15659, 31318, 66397, 132794, 149879, 299758, 464779, 929558, 1049153, 2098306, 2216867, 4433734, 15518069, 31036138, 148530089, 297060178, 1039710623, 2079421246]

約数ペア:

[(1, 2079421246), (2, 1039710623), (7, 297060178), (14, 148530089), (67, 31036138), (134, 15518069), (469, 4433734), (938, 2216867), (991, 2098306), (1982, 1049153), (2237, 929558), (4474, 464779), (6937, 299758), (13874, 149879), (15659, 132794), (31318, 66397)]